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qualityTools (version 1.53)

taguchiDesign: Taguchi Designs

Description

Creates a taguchi design.

Usage

taguchiDesign(design, randomize = TRUE, replicates = 1)

Arguments

design
design needs to be one of the following characters, which specifies the orthogonal array of the taguchi design:
  • L4_2for three two-level factors
  • L8_2for seven two-level factors
  • <
randomize
logical value (TRUE/FALSE) - randomizes the RunOrder of the design. By default randomize is set to TRUE.
replicates
Integer giving the number of replicates.

Value

Details

an overview of possible taguchi designs is possible with taguchiChoose.

References

Box, Bisgard S.G.E.P.; Fung, C. A.: An explanation and critique of taguchis contributions to quality engineering. In: Quality and Reliability Engineering International (1988)

See Also

facDesign for 2^k factorial designs rsmDesign for response surface designs fracDesign for fractional factorial design gageRRDesign for gage designs http://www.r-qualitytools.org/Improve.html

Examples

Run this code
tdo = taguchiDesign("L9_3")
values(tdo) = list(A = c("material 1","material 2","material 3"), 
                   B = c(29, 30, 35))
names(tdo) = c("Factors", "Are", "Documented", "In The Design")
response(tdo) = rnorm(9)
summary(tdo)
effectPlot(tdo)

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